SOTA Arms Patriot PA15 BILLET AR-15 Complete Lower Receiver with 6-Position Collapsing M4 Carbine Stock
The SOTA Arms complete billet lower receiver allows you to build a custom AR15 from the ground up. Mil-spec dimensions and coating ensure the highest quality and correct component interface.
NOTE: The SOTA Billet AR15 Lower does not require proprietary parts as some other manufacturer's billet receivers do. It uses any standard milspec LPK (this one has a milspec LPK already installed), any AR15 trigger, will work with any AR15 stock kits (this one has a M4 carbine stock installed, receiver end plate staked to the castle nut) and it will fit with any milspec dimensioned AR15 upper receiver, forged or billet.
NOTE: The SOTA Billet AR15 Lowers have the larger winter trigger guard machined into the receiver. No need to risk installing the trigger guard (most LPK installation failures are this step, resulting in the breaking of the receiver's "ear" when pounding in the roll pin). It is also machined wider, more open than the original trigger guard's position, allowing for gloved use (thus the "winter" designation).
These complete AR-15 lowers will fit to most any and every other manufacturer's mil-spec complete upper receiver to include our own SAA complete uppers in every caliber ever designed for the AR-15 ranging from 22lr to .223/5.56 to 300AAC/Blackout to 6.5 Grendel and 6.8 SPC and more.
- Model: PA15
- SOTA Arms new Patriot US Flag Logo
- Mil-spec dimensions and coating on receiver
- Machined from 7075-T6 BILLET aluminum
- Matte black hard-coat anodized
- Designated "MULTI CAL" to accommodate most builds.
- "SAFE" & "FIRE" for fire control
- Stamped: "SOTA ARMS NORTH BRANCH, MN USA"
- Semi-auto AR15 lower receiver
- Complete Lower Parts Kit (LPK) installed
- Complete with SAA collapsing 6-POSITION carbine stock installed
- Works with standard AR15 milspec Upper Receivers, forged or billet
- NOTE: These are not Pre-Ban lowers
- These new SOTA Billet Lowers DO ACCEPT Gen. 3 Magpul PMAGS as well as the 60rd. Drum.
- Manufactured in the USA, North Branch, MN.
NOTE: Complete AR-15 Upper receivers CANNOT be purchased with any complete (with lpk & stock installed) AR-15 lower receivers. Orders placed with both types of products will be amended.
No AR lower purchases available for sale in CA, CT, MA, NJ, NY. No exceptions. NOTE California: When we moved from WA to MT we had to get a new FFL as well as a new CA DOJ license/number which we have yet to do, so we cannot ship any firearms into the state of California.
NOTE: Clock starts once we have both your firearm order AND your FFL. Once we have both, your order will process and ship within the following week.
Check your state and local laws for any regulations that may apply. By purchasing a firearm from Surplusammo.com, you agree that you are legally allowed to do so. Per federal law, you must be 21 years or older to purchase firearm receivers/frames & 18 years or older to purchase long guns.
- It is the customer's responsibility to coordinate arrangements for the receiving FFL to send a valid, fully signed copy of their FFL to Surplus Ammo. We do not contact dealers/FFL's. Please include the business/trade name as it appears on the FFL license, city & state of FFL in the "COMMENTS" section of your order for our reference & faster processing.
- Fax: 406-642-3513
- E-mail: Surplusammosales@gmail.com
- We SHIP TO VALID FFL's ONLY (Federal Firearm Licensee).
- Your order cannot be processed and will be retained until ALL required documents are submitted to and received by Surplus Ammo.
- If we have shipped to your FFL in the past, please enter "FFL s/b on file" with the FFL's trade name as listed on the license in the "COMMENTS" section of your order (FFL on file must be still current & valid).
- Find an FFL Dealer Near You (external link, this is NOT a list of FFL's that we have on file)
- Confirm the receiving FFL will accept a transfer from Surplus Ammo for the applicable firearm.
- ***NOTE: This is not a "long gun." This is not a complete firearm. Per federal law this cannot be transferred to you if you are not a resident of the same state as your provided dealer/FFL. Unless you state in your order that your residency is different than your billing address (and we will require a copy of your state ID), any order with billing in one state, and the FFL in another will be canceled.
- For safety reasons, we DO NOT ACCEPT RETURNS ON FIREARMS, thus all firearms sales are final.
- IF you are denied for a background check through a the transferring FFL and the firearm(s) must be returned to the sender, (Surplusammo.com, SAA) you will be assessed a 20% re-stocking & paperwork handling fee plus the cost of shipping upon pending refund.
34 Reviews Hide Reviews Show Reviews
for a budget lower this thing is sweet!
SOTA PATRIOT PA-15 LOWER RECEIVER
I have 10 ar15s , 8 of them are PA-15! WILL NOT use any other, the best!
SOTA PATRIOT PA-15 LOWER RECEIVER
I built my last 8 AR's with these lowers and will not even consider using others. This is without a doubt the best on the market. They are as solid and precision made and by the way, I am military, law enforcement and 30 yr. Tool and die machinist and gunsmith. For structural integrity and dimensional accuracy this lower is your best choice!
Complete 300 Blakout
This complete lower shipped fast and worked Perfectly and you sure can’t beat the price, the customer service was great, I will definitely buy from Surplus Ammo again.
The shipping is a bit high, but the lower is excellent. It mated perfectly to my Radical upper. I like the oversized trigger guard.
Sota ar 15 complete lower
I can't say enough about this lower its great winter trigger guard is built into the billet lower and surplus ammo great place to purchase from.
PA15 billet lower
Great fitment to another makers billet uppers, my first departure from standard forged components and am very happy with these products.
SOTA Patriot Billet Lower
This is a really fantastic lower. It is complete and about the only negative is the M4 stock. I’m not a fan of M4’s but this is a great deal regardless. The trigger is way better than expected! The finish and manufacture by SOTA is excellent. This mated to my upper nice and tight. Very pleased. I will be buying another, sale or not.
Very good quality. Magazines fit as they should. Everything is snug. Great purchase great deal