Free shipping on orders over $500Free shipping over $500 • Fast processing • Family owned • ★ A+ rated on GunBroker (2,965 ratings)★ A+ on GunBroker Help Order status info@nautilusarms.com

Rifle Parts

Rifle Parts from Magpul, Strike, MDT SPORTING GOODS and more, with in-stock items listed first.

Aero Precision

Aero Precision Buffer Kit 7075-T6 Aluminum Black Mil-Spec 6 Position for AR-15 - APRH100151

✕ Out of stock

MSRP:

Was:

Now: $68.01
Add to Cart The item has been added

MDT SPORTING GOODS INC

MDT Field Stock Flat Dark Earth Remington 700/ Short Action 32.22" - 105825FDE

✓ In stock

MSRP:

Was:

Now: $299.99
Seekins Precision

Seekins Precision Builder's Kit Enhanced Fits AR-15 Lower Receiver Black - 0011510063

✕ Out of stock

MSRP:

Was:

Now: $122.00
MDT SPORTING GOODS INC

MDT Field Stock Chassis System Flat Dark Earth Fits Savage Axis Short Action - 108682FDE

✕ Out of stock

MSRP:

Was:

Now: $299.99
B5 Systems

B5 Systems Type 23 P-Grip Gray Polymer Aggressive Textured Fits AR-15 - PGR1118

✕ Out of stock

MSRP:

Was:

Now: $31.38
MAGPUL INDUSTRIES CORP

Magpul STR Carbine Stock Black Synthetic for AR-15 M16 M4 - MAG470BLK

✕ Out of stock

MSRP:

Was:

Now: $81.56
Aero Precision

Aero Precision Pivot Pin Set AR-15 Black Steel - APRH101822

✕ Out of stock

MSRP:

Was:

Now: $40.76
Aero Precision

Aero Precision Enhanced M-LOK Handguard Gen 2 Black Anodized 15" for AR-15/M4 - APRA100218C

✕ Out of stock

MSRP:

Was:

Now: $137.60
Strike

Strike MOD2 Rifle Stock Black Polymer Fits AR Style Buffer Tubes - STRIKEESMOD2BK

✕ Out of stock

MSRP:

Was:

Now: $61.58
PROOF RESEARCH

PROOF Research AR-Style Barrel 6mm ARC 16" Black Finish 416R Rifle Length - 128657

✕ Out of stock

MSRP:

Was:

Now: $879.50
MIDWEST INDUSTRIES INC

Midwest T-Series AR-15 6061 Aluminum Black Hard Coat Anodized 15" - MICRT15

✕ Out of stock

MSRP:

Was:

Now: $175.89
Add to Cart The item has been added

LBE Unlimited

LBE Unlimited G3 Trigger Group Curved for AK-47 & AK-74 - AKG3

✓ In stock

MSRP:

Was:

Now: $60.63
LBE Unlimited

LBE Unlimited Handguard Cap Round with M4 Cuts AR-15 Black Steel - ARHCR

✕ Out of stock

MSRP:

Was:

Now: $11.60
TIMBER CREEK OUTDOOR INC

Timber Creek Outdoors Enforcer Complete Build Kit Red Anodized for AR-15 - TCOEKR

✕ Out of stock

MSRP:

Was:

Now: $429.80
Franklin Armory

Franklin Armory DFM Bolt Catch AR-15 Black Polymer - 0050051BLK

✕ Out of stock

MSRP:

Was:

Now: $37.78
VKTR INDUSTRIES

VKTR M-LOK Handguard Armor Black M16 12.60" Long - V40051016000R

✕ Out of stock

MSRP:

Was:

Now: $275.00
PROOF RESEARCH

PROOF Research Bolt Action Barrel Pre-Fit 308 Win 20" 1:10" Twist 5/8"-24 TPI - 134498

✕ Out of stock

MSRP:

Was:

Now: $736.40
Ballistic Adv

Ballistic Adv Advantage Modern Series 5.56 NATO Fits AR-15 12.50" Threaded - BABL556024M

✕ Out of stock

MSRP:

Was:

Now: $109.76
TIMBER CREEK OUTDOOR INC

Timber Creek Outdoors Greyman Lower Parts Kit AR-15 Stealth - GLPKS

✕ Out of stock

MSRP:

Was:

Now: $76.79
Aero Precision

Aero Precision Pro Ambidextrous Safety Selector AR-15/AR-10 OD Green - APRH102052C

✕ Out of stock

MSRP:

Was:

Now: $60.21
Strike

Strike Industries Dust Cover AR-15 FDE Polymer - ARUDCETX223FDE

✕ Out of stock

MSRP:

Was:

Now: $23.66
Ballistic Adv

Ballistic Adv Advantage Modern Series Carbine Government 5.56 NATO 10.50" - BABL556005M

✕ Out of stock

MSRP:

Was:

Now: $108.24
Aero Precision

Aero Precision Pro Ambidextrous Safety Selector AR-15/AR-10 Black - APRH100242C

✕ Out of stock

MSRP:

Was:

Now: $60.21
TacFire

TacFire AR-15 Black Barrel Nut Shim 10 Pack - MAR063

✕ Out of stock

MSRP:

Was:

Now: $10.30