There’s a reason that AR-15’s are some of the most commonly used rifles in training courses. In terms of AR-15s though, you won’t find a model better than the Sig Sauer M400 SRP.
The rifle comes platform ready to mount any optic or iron sight and a six-position collapsing stock with a full handguard. The barrel is treated with Nitride for added corrosion resistance and durability while the 7075-T6 aircraft grade aluminum forged lower receiver makes for a reliable firearm in all instances.
If you’re looking for a sturdy and powerful weapon to keep you safe in any situation, this is the perfect model.