My cart
Cart is empty
Cart is empty
View cart
Checkout
My Account
Orders
Track my order(s)
Track my order(s)
Sign in
Register
Email
Password
Forgot your password?
Register for a new account
Sign in
Remember me
Menu
Home
Products
All Products
Complete AR Uppers
Optics & Sights
AR Lower Components
AR Upper Components
AR 308 Compatible
Builders Bin
Slings & Swivels
Stabilizing Braces & Straps
Cleaning & Tools
California Market
Survival, Gear & Food
1911 Pistol
Shotgun Components
Phase 5 Extras
ESTY Breaching
CLEARANCE
Dealers
About
News
Support
Product-FAQ
Terms and Conditions
Returns / Restrictions
Privacy Policy
Clearance
Contact Us
ALL PRODUCTS PAGE
In Stock
In stock
No items found matching the search criteria
CATEGORY
AR Lower Components
AR Upper Components
AR308 Compatible
Builder's Bin
No items found matching the search criteria
Subcategory
AR308 Lower Parts
AR308 Upper Parts
Buffers
Extended Bolt Releases
Forends/Quadrails
Gas Blocks/Tubes
Muzzle Devices
Parts Kits
Receiver End Plates
Safety Selectors
Small Parts
Triggers and Guards
Upper Receivers
No items found matching the search criteria
Color
Flat Dark Earth
OD Green
Satin Magnesium
Grey
Red
Blue
No items found matching the search criteria
Brand
Phase 5 WSI
No items found matching the search criteria
Caliber
5.56/.223
300 BLK
9MM
.308/7.62
No items found matching the search criteria
Buffer Length
Carbine
No items found matching the search criteria
Thread Pitch
1/2 x 28
5/8 x 24
No items found matching the search criteria
Reset
Sort by Bestselling
Sort By Newest Items
Sort by Alphabetical: A to Z
Sort by Alphabetical: Z to A
Sort by Price: Low to High
Sort by Price: High to Low
Sort by Popularity
24 Per Page
12 Per Page
48 Per Page
96 Per Page
Save 25%
Standard Castle Nut for Receiver Extension
$
5.00
$
3.75
Add to Cart
Save 25%
Standard Carbine Buffer
$
13.00
$
9.75
Add to Cart
Save 25%
Low Profile Gas Block (Clamp Screw)
$
34.99
$
26.24
Out-of-stock
Save 25%
AR15 Ejection Port Cover (SurpriseAsshole)
$
15.00
$
11.25
Add to Cart
Save 25%
Bolt Catch Plunger/ Rollpin/ Spring
$
5.00
$
3.75
Add to Cart
Save 25%
Pistol Length Gas Tube (with roll pin)
$
13.99
$
10.49
Add to Cart
Save 25%
AR15 Lower Receiver Parts Kit
$
75.00
$
56.25
Add to Cart
Save 25%
AR15 Builders Lower Parts Kit
$
49.99
$
37.49
Add to Cart
Save 25%
AR15 Crush Washer (1/2")
$
1.75
$
1.31
Add to Cart
Save 25%
Buffer Retainer Cap and Spring
$
4.00
$
3.00
Add to Cart
Save 25%
AR15/M16 Pigtail Gas Tube (Pistol Length)
$
65.00
$
48.75
Add to Cart
Save 25%
Safety Selector Spring and Detent
$
4.00
$
3.00
Add to Cart
Save 25%
Bolt Catch Roll Pin AR15
$
1.00
$
0.75
Add to Cart
Save 25%
AR308 Crush Washer (5/8")
$
1.75
$
1.31
Add to Cart
Save 25%
Extractor Spring O-Ring 3 Pack For AR15/M16
$
1.50
$
1.12
Add to Cart
Save 25%
Standard End Plate
$
4.00
$
3.00
Add to Cart
Save 25%
Extra Power Extractor Springs AR15/M16 (PACK OF 3)
$
10.00
$
7.50
Add to Cart
Save 25%
Low Profile Gas Block (Set Screw)
$
24.99
$
18.74
Add to Cart
Save 25%
Mid Length Gas Tube (with roll pin)
$
14.99
$
11.24
Add to Cart
Save 25%
Phase 5 Barrel Nut for LPSN Quad Rails
$
25.00
$
18.75
Add to Cart
Save 25%
Carbine Length Gas Tube (with roll pin)
$
14.99
$
11.24
Add to Cart
Save 25%
Phase 5 Enhanced Lower Parts Kit
$
150.00
$
112.50
Add to Cart
Save 25%
AR15/M16 Firing Pin with Retaining Pin
$
9.99
$
7.49
Add to Cart
Save 25%
Forward Assist Plunger Assembly AR15
$
12.50
$
9.37
Add to Cart
Prev
1
2
Next
Popular Products
Save 25%
AR15/M16 Pigtail Gas Tube (Pistol Length)
$
65.00
$
48.75
Add to Cart
Save 25%
AR15 Lower Receiver Parts Kit
$
75.00
$
56.25
Add to Cart
Save 25%
Low Profile Gas Block (Clamp Screw)
$
34.99
$
26.24
Out-of-stock
Save 25%
AR15 Ejection Port Cover (SurpriseAsshole)
$
15.00
$
11.25
Add to Cart
