Notifications

Close
Free shipping on $75 plus orders. Exclusions apply.*

Sig Sauer (Sigarms) Rifles 516

Looking for Sig Sauer 516 parts for your rifle repair? Browse Numrich Gun Parts' selection of Sig 516 parts today and find exactly what you need. We're the world's largest supplier of parts and have been leading the industry since 1950. Order your Sig 516 parts now!

Action Spring, New Factory Original
Manufacturer: SIG SAUER (SIGARMS)
Model: 516
Product #: 1564180
Barrel, 5.56 Nato, 15", M4 Contour, Threaded, Parkerized w/Picatinny Rail Gas
Manufacturer: SIGARMS
Model: 516
Product #: 1684670
Shipment prohibited outside USA.

$187.25

Add to My Saved Parts
Extra shipping cost of $1.00
Barrel,5.56 Nato,15",M4 Contour,Threaded,Parkerized w/Picatinny Rail Gas Block
Manufacturer: SIGARMS
Model: 516
Product #: 1684680
Shipment prohibited outside USA.

$192.50

Add to My Saved Parts
Extra shipping cost of $1.00
Bolt Carrier Assembly, Light, New Factory Original
Manufacturer: SIG SAUER (SIGARMS)
Model: 516
Product #: 1564190
Shipment prohibited outside USA.

$149.55

This item is out of stock.
Add to My Saved Parts
Bolt Catch Plunger, New Factory Original
Manufacturer: SIG SAUER (SIGARMS)
Model: 516
Product #: 1564200
Bolt Catch Spring, New Factory Original
Manufacturer: SIG SAUER (SIGARMS)
Model: 516
Product #: 1564210
Bolt Catch, FNC
Manufacturer: SIG SAUER (SIGARMS)
Model: 516
Product #: 1564220

$26.00

This item is out of stock.
Add to My Saved Parts
Buffer Retainer, New Factory Original
Manufacturer: SIG SAUER (SIGARMS)
Model: 516
Product #: 1564240
Button Head Cap Screw, New Factory Original
Manufacturer: SIG SAUER (SIGARMS)
Model: 516
Product #: 1564260
Charging Handle Assembly
Manufacturer: SIG SAUER (SIGARMS)
Model: 516
Product #: 1564270

$26.00

This item is out of stock.
Add to My Saved Parts
Crush Washer, New Factory Original
Manufacturer: SIG SAUER (SIGARMS)
Model: 516
Product #: 1564280
Disconnector, Semi
Manufacturer: SIG SAUER (SIGARMS)
Model: 516
Product #: 1564620

$9.50

This item is out of stock.
Add to My Saved Parts
Fire Control Selector
Manufacturer: SIG SAUER (SIGARMS)
Model: 516
Product #: 1564310

$8.50

This item is out of stock.
Add to My Saved Parts
Fire Selector Cap, Short, Ambi, New Factory Original
Manufacturer: SIG SAUER (SIGARMS)
Model: 516
Product #: 1564320
Flashhider, 1/2 x 28 TPI, Blued, Used Factory
Manufacturer: SIGARMS
Model: 516
Product #: 1685130
Shipment prohibited outside USA.
Hammer Assembly
Manufacturer: SIG SAUER (SIGARMS)
Model: 516
Product #: 1564350

$20.75

This item is out of stock.
Add to My Saved Parts
Hammer Pin, New Factory Original
Manufacturer: SIG SAUER (SIGARMS)
Model: 516
Product #: 1564360
Hammer Spring, New Factory Original
Manufacturer: SIG SAUER (SIGARMS)
Model: 516
Product #: 1564370
Hinge Disc Spring, New Factory Original
Manufacturer: SIG SAUER (SIGARMS)
Model: 516
Product #: 1564380