Gun Parts
Welcome to the Gun Parts superstore at Boss Firearms Company, LLC. Whether you are undertaking a custom precision build, performing routine armorer maintenance, or upgrading an existing platform, we stock the high-performance components you need. As an authorized dealer for premium OEM and aftermarket manufacturers, we provide everything from stripped receivers and match-grade triggers to enhanced bolt carrier groups (BCGs) and duty-ready barrels for rifles, handguns, and shotguns.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
Out of stockOn Sale
Magpul - QD Ambidextrous Sling Attachment Point - MAG529-BLK
Magpul Industries
Now: $28.45Was: $29.95The ASAP QD (Ambidextrous Sling Attachment Point QD) allows a wide range of motion, enabling true ambidextrous weapon manipulation for both left and right handed shooters. Replacing the standard...Now: $28.45Was: $29.95 -
Out of stockOn Sale
Magpul - MOE K-2 AK Grip - MAG683-BLK
Magpul Industries
Now: $19.90Was: $20.95Similar to the MOE SL, the MOE-K2 AK Grip is a drop-in upgrade for AK47/AK74 platforms that offers a more vertical grip angle, but in a full-size grip design. The steeper vertical grip angle improves...Now: $19.90Was: $20.95 -
Out of stock
Magpul - MS1 Sling - MAG513-BLK
Magpul Industries
$29.71The MS1 Sling is the most versatile addition to the Magpul line of rifle slings. This sling system starts as an optimized, dedicated two-point sling that serves equally well in a one-point role when...$29.71 -
Out of stock
Magpul - PMAG 10 AC 10rd. 7.62 NATO Magazine - MAG579-BLK
Magpul Industries
$33.99A larger-capacity variant of the proven PMAG 5 7.62 AC, the PMAG 10 7.62 AC is a reliable and durable polymer magazine for .308 Winchester based family of cartridges. Compatible with short action...$33.99 -
Out of stockOn Sale
Magpul - PMAG D-50 .308/7.62mm 50rd. AR10/SR25 Magazine - MAG993-BLK
Magpul Industries
Now: $147.71Was: $154.95The Magpul PMAG D-50 is a rugged, lightweight 50-round polymer drum magazine designed for 7.62x51 NATO/.308 Winchester ammunition for SR25/M110 pattern rifles. It's capable of using...Now: $147.71Was: $154.95 -
BT Atlas - V8 Atlas Bipod w/ADM-170-S Lever - BT10-LW17
BT Atlas
$294.95The BT10-LW17 V8 Atlas Bipod mounts directly to any 1913 style Picatinny rail via the included ADM-170-S lever. It is comprised of 6061-T6 aluminum that is Mil-Spec Type III hard coat anodized and...$294.95 -
Out of stock
BT Atlas - PSR Atlas Bipod Standard Height w/ADM 17-S lever - BT46-LW17
BT Atlas
$459.95The BT46-LW17 PSR (Precision Sniper Rifle) Atlas Bipod mounts directly to any 1913 style Picatinny rail via the included ADM-170-S lever. It is comprised of 6061-T6 aluminum, except the strengthened...$459.95 -
Out of stockOn Sale
Sig Sauer - Tango MSR Rifle Scope 1-10x28mm - SOTM11000
Sig Sauer
Now: $579.99Was: $759.99Introducing the TANGO-MSR line of riflescopes by Sig Sauer. Featuring three new low power variable optics loaded with standard features and offered at an incredible value. These new models include...Now: $579.99Was: $759.99 -
Out of stock
CMMG - AR-15 Lower Parts Kit w/ Ambidextrous Selector - 55CA6B8
CMMG
$74.95Complete kit contains every internal part needed to complete or rebuild an AR lower receiver. High-quality components are designed to work in coordination with each other to ensure smooth operation,...$74.95 -
Out of stockOn Sale
Q LLC - Cherry Bomb Muzzle Brake - CB-1/2-28
Q LLC
Now: $90.00Was: $100.00Q Cherry Bomb muzzle brake chambered for 7.62mm rifles that is compatible with the THUNDER CHICKEN and trash PANDA silencers by Q. It features a taper mount shoulder to align with Q barrels and...Now: $90.00Was: $100.00 -
Out of stockOn Sale
Q LLC - Bottle Rocket Enhanced Muzzle Brake - BR-QUICKIE
Q LLC
Now: $89.00Was: $99.00The Q Bottle Rocket is an enhanced brake for use with our Cherry Bomb muzzle brake. On top of that, it also serves as a sexy-ass thread protector for your Cherry Bomb when not hosting a silencer.As...Now: $89.00Was: $99.00 -
Out of stockOn Sale
LMT Defense - M203 Rail Mounted Leaf Sight
LMT Defense
Now: $243.90Was: $251.55LMT Defense M203 rail mounted leaf sight. This sight is used for the M203 40mm grenade launcher and is used to be mounted to either the grenade launcher itself or mounted to the firearm the granade...Now: $243.90Was: $251.55